toolchain/gcc: remove glibc libgcc_eh hack

A modern glibc only links against libgcc_eh for its tests or when building it
static, which doesn't happen here.

Reverts a hunk of: a3edea1b "add support for alternative C libraries..."

Signed-off-by: Andre Heider <a.heider@gmail.com>

toolchain/gcc/initial/Makefile

@@ -23,9 +23,7 @@ define Host/Install
 		install-gcc \
 		install-target-libgcc
 
-	# XXX: glibc insists on linking against libgcc_eh
 	( cd $(TOOLCHAIN_DIR)/initial/lib/gcc/$(REAL_GNU_TARGET_NAME)/$(PKG_VERSION) ; \
-		[ -e libgcc_eh.a ] || ln -sf libgcc.a libgcc_eh.a ; \
 		cp libgcc.a libgcc_initial.a; \
 	)